EMU Infos
dumper |
f205v
|
dump date |
23/06/2009
|
emulator |
MAME 0.132u4
|
dev |
David Haywood
|
Technical references
CPUs
QTY
|
Type
|
clock
|
position
|
function
|
1x |
D70116HCZ |
9.994MHz(@19) |
u1 |
16-bit Microprocessor - main
|
1x |
MSM6295 |
986kHz(@5) - 986kHz(@6) PIN 3 LO (GND) |
u123 |
4-Channel Mixing ADCPM Voice Synthesis LSI - sound
|
1x |
LM358 |
- |
u124 |
Dual Operational Amplifier - sound
|
1x |
TDA2003 |
- |
u125 |
Audio Amplifier - sound
|
1x |
oscillator |
20.000MHz |
x1 |
|
1x |
oscillator |
30.000MHz |
osc2 |
|
1x |
blu resonator |
1000J |
xtal |
|
ROMs
QTY
|
Type
|
position
|
status
|
10x |
M27C4001 |
1,2,3,8,9,10,11,12,13,14 |
dumped
|
1x |
AM27C040 |
15 |
dumped
|
4x |
M27C2001 |
4,5,6,7 |
dumped
|
RAMs
QTY
|
Type
|
position
|
4x |
F84256A |
u7,u8,u131,u132
|
8x |
MCM2018A |
u38,u39,u58,u59,u82,u83,u84,u85
|
PLDs
Others
1x JAMMA edge connector
2x 10 legs connector (cn2,cn3)
1x trimmer (volume)
2x 8x2 switches DIP
Notes
PCB is marked: "033" and "lc" on component side ("LC" is the Italian for "Lato Componenti" which translates to "Components Side")
PCB is marked: "033" and "ls" on solder side ("LS" is the Italian for "Lato Saldature" which translates to "Solders Side")
Working
There is no title screen, characters intro loops 2 times, sound is way different.
update 20220515: better pics, better description, measured clocks
Files
825